Fait général: 5549 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 5549 is a boring number.
Culture générale: 5549 is an unremarkable number.
Date historique: March 11th is the day in 1888 that the Great Blizzard of 1888 begins along the eastern seaboard of the United States, shutting down commerce and killing more than 400.